Power station
In California, the northern part of theinvestigation洛特纳尔逊power station electricity usage data recorder tomonitor nuclear power plant equipment around the periphery of theroom temperature, the temperature monitoring equipment at 30degrees Fahrenheit to 120 degrees Fahrenheit.
Recorder use of nuclear power plants in the protection of the lifeof electrical equipment
NC Carlo grams of the power companies are now using the datarecorder is to accurately record the electrical equipment operatingenvironment for the exact temperature.'s High-quality electricalequipment maintenance is the key to the surrounding temperature at120 degrees Fahrenheit. If there is no accurate data on temperature, To extend the life of the equipment will be very difficult, andreplacement of equipment is also expensive. If we install a datarecorder will be able to monitor the transmitter, the spiralmagnetic valve and temperature conditions, thus extending theuseful life of equipment. A Taiwan good use of the atomictransmitter is a period of 10 years, if coupled with the use oftemperature recorder, it can be in different temperatureconditions, the use of 24-42 years. Transmitters each about theprice of 9,000 yuan, including the installation fee , In room 103of the installation of the transmitter of the total cost will beable to save about 4 million or so.
Recorder to the region to monitor a high degree ofradiation
Zhvania Binxi berwick in the electricity powerstations, nuclear power plants in accordance with the transmitterof the script measurements refer to air temperature, measuring thelevel of the transmitter through the reactor at the top of thewater column and in the light of the containers on behalf of thewater level in the water column comparison Obtained. This will makethe pressure vessel water level measurement more accurate. To domore testing, the two transmitters to read the same level of value,a transmitter will be prompted to another conveyor lower than thevalue of 2.5CM . Doubtful that the reference to the script of theheat will be reduced in accordance with the script referred to theconcentration of water and will lead to increased transmitterreadings. Engineers would like to maintain in accordance with thereference to the script to measure the temperature in order to findthe value of the heat.
6 temperature recorder wasplaced in the extreme radiation environment (a few rad / hour) of 4months, so that engineers surprised that the recorder is not onlyto save the entire high radiation, high-temperature environment,and Data also met the standard requirements of the relevantdepartments. Recorder which can record two 175F (800C) temperatureup to four months, (100C can be more than the normal operation).This was confirmed by an inch of the amount of compensation due to, 6 recorder on the high-temperature areas, to collect another 6months. The data recorder can be measured accurately measure therequired data. Engineering and maintenance staff through anoverview of the data heat, and confirmed by calculating Can bedesignated in accordance with the local heat 1 inch of the amountof compensation
Data recorder had been used to extend the power of advanced nuclearpower plant equipment life
Feinakesi帕罗维尔德in the total nuclear power plant, Arizonatemperature recorder to record the temperature of electronicequipment. Solenoid valves, limit switches, and other advancednuclear power plant's electrical equipment they need to record thetemperature on the surface in order to extend the service life ofsuch equipment.
In general, as long asthe nuclear power plant equipment to maintain a certain temperatureconditions, they have a fixed life. If the recorder shows that thetemperature lower than the design of equipment will bear thehighest temperature so as to extend the deadline to use theequipment to reduce the nuclear power plant operation andmaintenance costs.
帕罗维尔德in the total nuclear powerplant, a senior equipment maintenance worker Karen. Dahl-black, andhe told me that according to the desired temperature range, the useof K-or J-type thermocouple, he re-use some of the records underthe Plus some data to calculate the margin to extend the usefullife of equipment.